/*
 * FindReplacePanel
 * Copyright (C) 2011, Aleksey Nikiforov
 *
 * This file is part of FindReplacePanel.
 *
 * FindReplacePanel is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * FindReplacePanel is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package simplex3d.console.findreplace;

import javax.swing.ComboBoxEditor;
import javax.swing.event.PopupMenuEvent;
import javax.swing.event.PopupMenuListener;


/**
 *
 * @author Aleksey Nikiforov (lex)
 */
class PrefsComboBoxListener implements PopupMenuListener {
    private PrefsComboBoxModel model;
    private ComboBoxEditor editor;

    public PrefsComboBoxListener(PrefsComboBoxModel model, ComboBoxEditor editor) {
        this.model = model;
        this.editor = editor;
    }

    public void popupMenuWillBecomeVisible(PopupMenuEvent e) {
        Object item = editor.getItem();
        model.setSelectedItem(item); // the editor will reset to blank if the model is not set.
        model.reloadItems();
    }

    public void popupMenuWillBecomeInvisible(PopupMenuEvent e) {
        // Do nothing.
    }

    public void popupMenuCanceled(PopupMenuEvent e) {
        // Do nothing.
    }
}
